Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of clamshell grab dredgers in China. If you're going to buy custom clamshell grab dredgers made in China, welcome to get more information from our factory. For price consultation, contact us.
Enjue Crane Clamshell Grab Dredgers
The two-rope clamshell grab for dredging is an efficient underwater tool designed for handling silt, stiff clay, iron ore sand, and blasted rock. It offers high productivity, a robust structure, and easy maintenance, delivering reliable performance even in harsh working conditions. Multiple sealing systems protect the pulley mechanism from sediment and water ingress.
Following years of research and development, we have launched a full product series with load capacities ranging from 6 to 200 tons. This grab is compatible with single-rope, double-rope, and four-rope cranes.
Core parameters:
Rated load: basic safe working load (SWL) 9.5 tons, maximum lifting capacity 20 tons.
Capacity design: 3.8 cubic meters, suitable for material density 1.5-2.5 tons/cubic meter.
Structural configuration: 650mm pulley diameter, 28mm wire rope (6 times ratio), to ensure high-strength traction.
Lightweight design: self-weight 10,000kg, balanced performance and durability.
Applicable scenarios: heavy operations such as port bulk cargo loading and unloading, mine ore grabbing, etc.
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